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Kalidone® is a 50% solution of the potassium salt of L-pyrrolidone carboxylic acid (L-PCA), which is obtained by the cyclization of L-glutamic acid, an amino acid of vegetal origin. It works as an intracellular moisturizing osmoregulator, helping to restore optimal hydration levels in the stratum corneum.

INCI Name: Potassium PCA

Functions: Humectant

Labeling Claims: Preservative-free, Ulta Beauty's Conscious Beauty

Certifications & Compliance: CFDA Compliant (China), COSMOS, IECIC (China), ISO 16128

Benefit Claims: Autophagy Regulation, Moisturizing

Knowde Enhanced TDS

Identification & Functionality

INCI Name
Cosmetic Ingredients Functions
CAS No.
4810-50-8
EC No.
225-373-9

Features & Benefits

Applications & Uses

Application Format
Skin Care Applications

Properties

Physical Form
Preservative System

Preservative-free

Regulatory & Compliance

Chemical Inventories
Regulatory Status

Authorized for use in the UE, USA, Japon, Australia and Canada